[Buildroot] [PATCH 06/20] busybox: add support to link against libtirpc when available
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sat Aug 11 17:40:38 UTC 2012
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/busybox/busybox.mk | 20 +++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --git a/package/busybox/busybox.mk b/package/busybox/busybox.mk
index 7277301..17c8317 100644
--- a/package/busybox/busybox.mk
+++ b/package/busybox/busybox.mk
@@ -12,14 +12,28 @@ BUSYBOX_VERSION = $(call qstrip,$(BR2_BUSYBOX_VERSION))
BUSYBOX_SITE = http://www.busybox.net/downloads
endif
BUSYBOX_SOURCE = busybox-$(BUSYBOX_VERSION).tar.bz2
+
+BUSYBOX_CFLAGS = \
+ $(TARGET_CFLAGS) \
+ -I$(LINUX_HEADERS_DIR)/include
+
+BUSYBOX_LDFLAGS = \
+ $(TARGET_LDFLAGS)
+
+ifeq ($(BR2_PACKAGE_LIBTIRPC),y)
+BUSYBOX_DEPENDENCIES += libtirpc
+BUSYBOX_CFLAGS += -I$(STAGING_DIR)/usr/include/tirpc/
+BUSYBOX_LDFLAGS += -ltirpc
+endif
+
BUSYBOX_BUILD_CONFIG = $(BUSYBOX_DIR)/.config
# Allows the build system to tweak CFLAGS
-BUSYBOX_MAKE_ENV = $(TARGET_MAKE_ENV) CFLAGS="$(TARGET_CFLAGS) -I$(LINUX_HEADERS_DIR)/include"
+BUSYBOX_MAKE_ENV = $(TARGET_MAKE_ENV) CFLAGS="$(BUSYBOX_CFLAGS)"
BUSYBOX_MAKE_OPTS = \
CC="$(TARGET_CC)" \
ARCH=$(KERNEL_ARCH) \
PREFIX="$(TARGET_DIR)" \
- EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
+ EXTRA_LDFLAGS="$(BUSYBOX_LDFLAGS)" \
CROSS_COMPILE="$(TARGET_CROSS)" \
CONFIG_PREFIX="$(TARGET_DIR)" \
SKIP_STRIP=y
@@ -79,7 +93,7 @@ endef
endif
# If RPC is enabled then enable nfs mounts
-ifeq ($(BR2_TOOLCHAIN_HAS_NATIVE_RPC),y)
+ifeq ($(BR2_RPC_AVAILABLE),y)
define BUSYBOX_SET_RPC
$(call KCONFIG_ENABLE_OPT,CONFIG_FEATURE_MOUNT_NFS,$(BUSYBOX_BUILD_CONFIG))
endef
--
1.7.9.5
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